ChemInform Abstract: Hyper-Acyloin Condensation, from Simple Aromatic Esters to Phenanthrenequinones: A New Reaction of C8K.
Abstract
The benzoic acid esters (I) are treated with freshly prepared potassium graphite (II) to form the phenanthrenequinones (III).
ChemInform Abstract
The benzoic acid esters (I) are treated with freshly prepared potassium graphite (II) to form the phenanthrenequinones (III). The diester (IV) gives the products (IIIa) and (V) - (VII) under the same reaction conditions.